METODO DI COLLEGAMENTO DI TUBI E GIUNTI DI TUBI FLANGIATI USATI IN ESSO,申请号IT19770083479-传众专利搜索

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发明名称	METODO DI COLLEGAMENTO DI TUBI E GIUNTI DI TUBI FLANGIATI USATI IN ESSO
摘要
申请公布号	IT1095768(B)	申请公布日期	1985.08.17
申请号	IT19770083479	申请日期	1977.10.04
申请人	NORIATSU KOJIMA	发明人
分类号	F16L1/00;F16L;F16L5/00;F16L5/02;(IPC1-7):F16L/	主分类号	F16L1/00
代理机构		代理人
主权项
地址

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